/* Modal de retour au portfolio */
.portfolio-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.portfolio-modal.active {
    opacity: 1;
    visibility: visible;
}

.portfolio-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    pointer-events: none;
}

.portfolio-modal-content {
    position: fixed;
    top: 50%;
    right: 80px;
    transform: translateY(-50%) translateX(20px);
    background: linear-gradient(145deg, #1a1a1a, #2a2a2a);
    border-radius: 20px;
    padding: 30px;
    max-width: 380px;
    width: auto;
    border: 2px solid rgba(0, 200, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    opacity: 0;
}

.portfolio-modal.active .portfolio-modal-content {
    transform: translateY(-50%) translateX(0);
    opacity: 1;
}

.portfolio-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.portfolio-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #00c8ff;
    transform: rotate(90deg);
}

.portfolio-modal-body {
    text-align: center;
    color: #fff;
}

.portfolio-modal-icon {
    font-size: 48px;
    color: #00c8ff;
    margin-bottom: 20px;
    animation: slideRight 1s ease infinite;
}

@keyframes slideRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-10px); }
}

.portfolio-modal-body h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #00c8ff;
}

.portfolio-modal-body p {
    font-size: 16px;
    line-height: 1.6;
    color: #e0e0e0;
    margin-bottom: 30px;
}

.portfolio-modal-custom-message {
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107;
    padding: 15px;
    margin: 20px 0;
    border-radius: 8px;
    text-align: left;
}

.portfolio-modal-custom-message i {
    color: #ffc107;
    margin-right: 10px;
    font-size: 18px;
    vertical-align: middle;
}

.portfolio-modal-custom-message p {
    display: inline;
    font-size: 14px;
    line-height: 1.5;
    color: #f0f0f0;
    margin: 0;
}

.portfolio-modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(145deg, #00c8ff, #0088cc);
    color: #000;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 200, 255, 0.3);
}

.portfolio-modal-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 200, 255, 0.5);
}

.portfolio-floating-btn {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 50px;
    height: 60px;
    border-radius: 10px 0 0 10px;
    background: linear-gradient(145deg, #00c8ff, #0088cc);
    border: none;
    color: #000;
    font-size: 24px;
    cursor: pointer;
    box-shadow: -3px 0 15px rgba(0, 200, 255, 0.4);
    transition: all 0.3s ease;
    z-index: 9999;
    animation: pulse 2s ease infinite;
}

.portfolio-floating-btn:hover {
    width: 60px;
    box-shadow: -5px 0 25px rgba(0, 200, 255, 0.6);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 5px 20px rgba(0, 200, 255, 0.4); }
    50% { box-shadow: 0 5px 30px rgba(0, 200, 255, 0.7); }
}

@media (max-width: 768px) {
    .portfolio-modal-content {
        padding: 25px 15px;
        max-width: calc(100vw - 80px);
        right: 60px;
    }
    
    .portfolio-modal-body h3 {
        font-size: 22px;
    }
    
    .portfolio-modal-body p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .portfolio-floating-btn {
        width: 45px;
        height: 55px;
        font-size: 20px;
    }
    
    .portfolio-floating-btn:hover {
        width: 50px;
    }
}